/*
 * This header was generated from the Linux kernel headers by update_headers.py,
 * to provide necessary information from kernel to userspace, such as constants,
 * structures, and macros, and thus, contains no copyrightable information.
 */
#ifndef _UAPI_LINUX_IF_FDDI_H
#define _UAPI_LINUX_IF_FDDI_H
#include <linux/types.h>
#define FDDI_K_ALEN		6
#define FDDI_K_8022_HLEN	16
#define FDDI_K_SNAP_HLEN	21
#define FDDI_K_8022_ZLEN	16
#define FDDI_K_SNAP_ZLEN	21
#define FDDI_K_8022_DLEN	4475
#define FDDI_K_SNAP_DLEN	4470
#define FDDI_K_LLC_ZLEN		13
#define FDDI_K_LLC_LEN		4491
#define FDDI_K_OUI_LEN		3
#define FDDI_FC_K_VOID			0x00
#define FDDI_FC_K_NON_RESTRICTED_TOKEN	0x80
#define FDDI_FC_K_RESTRICTED_TOKEN	0xC0
#define FDDI_FC_K_SMT_MIN		0x41
#define FDDI_FC_K_SMT_MAX		0x4F
#define FDDI_FC_K_MAC_MIN		0xC1
#define FDDI_FC_K_MAC_MAX		0xCF
#define FDDI_FC_K_ASYNC_LLC_MIN		0x50
#define FDDI_FC_K_ASYNC_LLC_DEF		0x54
#define FDDI_FC_K_ASYNC_LLC_MAX		0x5F
#define FDDI_FC_K_SYNC_LLC_MIN		0xD0
#define FDDI_FC_K_SYNC_LLC_MAX		0xD7
#define FDDI_FC_K_IMPLEMENTOR_MIN	0x60
#define FDDI_FC_K_IMPLEMENTOR_MAX	0x6F
#define FDDI_FC_K_RESERVED_MIN		0x70
#define FDDI_FC_K_RESERVED_MAX		0x7F
#define FDDI_EXTENDED_SAP		0xAA
#define FDDI_UI_CMD			0x03
struct fddi_8022_1_hdr {
	__u8	dsap;
	__u8	ssap;
	__u8	ctrl;
} __attribute__((packed));
struct fddi_8022_2_hdr {
	__u8	dsap;
	__u8	ssap;
	__u8	ctrl_1;
	__u8	ctrl_2;
} __attribute__((packed));
struct fddi_snap_hdr {
	__u8	dsap;
	__u8	ssap;
	__u8	ctrl;
	__u8	oui[FDDI_K_OUI_LEN];
	__be16	ethertype;
} __attribute__((packed));
struct fddihdr {
	__u8	fc;
	__u8	daddr[FDDI_K_ALEN];
	__u8	saddr[FDDI_K_ALEN];
	union {
		struct fddi_8022_1_hdr	llc_8022_1;
		struct fddi_8022_2_hdr	llc_8022_2;
		struct fddi_snap_hdr	llc_snap;
	} hdr;
} __attribute__((packed));
#endif
